Doctor profile · Federal record
Dr. Carissa Davis, PA
Physician Assistant · Dallas, TX
- NPI 1639625551
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8440 Walnut Hill Ln Ste 300
Dallas, TX 752313816
(214) 363-5660
Credentials & registration
- NPI registered
- August 2016 — 10 yrs on file
- Profile last updated
- September 27, 2021
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Texas #PA10695
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639625551. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
301
Distinct HCPCS
5
Medicare allowed
$24,551
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 180 | 115 | $75 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 55 | 42 | $107 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 31 | 31 | $109 | |
G0008 |
Administration of influenza virus vaccine | 19 | 19 | $31 | |
90662 |
Influenza vaccine split virus, preservative free | 16 | 16 | $72 |
In context: peer comparison
Among 190 peers in Dallas Physician Assistant, average services per provider: 90. This provider delivers 3.3× the peer median.Open Payments
Industry payments received
All-time total
$1,421
Transactions
82
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 17 | $259.24 | |
| Novo Nordisk INC | 12 | $207.60 | |
| AstraZeneca Pharmaceuticals Lp | 12 | $193.35 | |
| Astellas Pharma US INC | 10 | $171.86 | |
| Amgen INC. | 10 | $167.35 | |
| Abbott Laboratories | 4 | $83.10 | |
| Abbvie INC. | 3 | $66.43 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 4 | $56.89 | |
| GlaxoSmithKline, LLC. | 3 | $54.29 | |
| Pfizer INC. | 2 | $31.38 | |
| ViiV Healthcare Company | 1 | $25.41 | |
| Merck Sharp & Dohme LLC | 1 | $23.34 | |
| Dexcom, INC. | 1 | $23.32 | |
| Inari Medical, INC. | 1 | $22.09 | |
| Dynavax Technologies Corporation | 1 | $20.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
463
Patients
178
Total drug cost
$5,948
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 65 | 28 | $932 |
| Amlodipine Besylate | Generic | 47 | 19 | $471 |
| Azithromycin | Generic | 40 | 31 | $204 |
| Sertraline Hcl | Generic | 33 | 0 | $358 |
| Gabapentin | Generic | 32 | 0 | $464 |
| Levothyroxine Sodium | Generic | 31 | 15 | $446 |
| Trazodone Hcl | Generic | 29 | 13 | $201 |
| Azelastine Hcl | Generic | 27 | 15 | $955 |
| Pantoprazole Sodium | Generic | 27 | 13 | $277 |
| Rosuvastatin Calcium | Generic | 24 | 0 | $357 |
Hospital affiliations
Frequently asked questions
What is Dr. Carissa Davis's medical specialty?
Dr. Carissa Davis practices Physician Assistant in Dallas, TX.
Where does Dr. Carissa Davis practice?
Dr. Carissa Davis practices at 8440 Walnut Hill Ln Ste 300, Dallas, TX 752313816. Office phone: 2143635660.
What is Dr. Carissa Davis's NPI?
Dr. Carissa Davis's National Provider Identifier (NPI) is 1639625551, issued by NPPES.
Does Dr. Carissa Davis accept Medicare assignment?
Yes. Dr. Carissa Davis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carissa Davis commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.